From Japanese-English FreeDict Dictionary ver. 0.1:
[ichi1] [news1] [nf05] 琴 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 箏 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, 筝 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, [ichi1] [news1] [nf05] こと /kˈo̞to̞/, (箏) (筝) そう /sˈo̞ɯᵝ/ 1. (noun (common) (futsuumeishi)) koto (13-stringed Japanese zither) 2. (こと)
Note: archaismstringed instrument 3. (箏) (筝) zheng (Chinese zither), guzheng